Overall I was very impressed. It seemed to have every option available, so it was fun to play with the options I don't have: AP, adjustable suspension, premium sound. Gotta love sig red, too. And of course Ludicrous power!
Way too big of a vehicle for my needs; made my S seem just right (though it too is bigger than I need).
It didn't appear to be power-limited. Gauge indicated 400kW at max. throttle. The 22" tires were decent but not great on wet roads. Power consumption about 40% higher than my car (though I don't normally do so many launches!)
The ventilated seats were comfortable but seem like they'd be hard to clean.
Is there really no AM radio reception? And no AP at more than 5mph above speed limit on 2-lane roads?
All in all, I'm still very happy with my 70D after 3 years. Maybe in a few years, I'll be ready for a Model 3 P1xxDL.